Question

The value of the polynomial 5x-4x²+3 ,when x =-1
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Answer 1

$\sf\orange{SOLUTION:-}$

(1) x = 1

$\rightarrow 5 × (-1) - 4 × 1 + 3$

$\rightarrow -5 - 4 + 3$

$\: \: \: \: \rightarrow -9 + 3$

$\: \: \: \: \: \: \: \rightarrow -6$

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Answer 2

Answer:

$5( - 1) - 4( - 1) ^{2} + 3 = \\ - 5 -4 + 3 = \\ - 6 \\ \\ thev \\ correct \: ans \: is \: - 6 \\ \\ please \: make \: me \:...$